Umida, Tajiyeva, and Allanazarov Sirojbek. “The Role of Modern Information Technologies in the Study of Historical and Cultural Monuments Ichan Kala”. European Journal of Life Safety and Stability (2660-9630) 9 (November 13, 2021): 5-9. Accessed October 6, 2025. http://ejlss.indexedresearch.org/index.php/ejlss/article/view/131.